2.2 Operations Manager of a business estimated demand and supply for a consumer product as given below. He needs to develop aggregate plan for the same. He is in dilemma which method to use among chase and level strategy with 7 workers. Assume 20 working days in every month. Assume there are 10 workers available at the beginning of January. Month January February March April May June Demand (Units) 4250 4900 6500 7500 8000 5500 Additional details are as follows Material cost Holding costs Marginal cost of stockout Hiring and training cost Layoff costs Labor hours required Straight time labor cost Beginning inventory Productive hours/worker/day Paid straight hrs/day Rs 10/unit Re 2/unit per mo. Rs 2.50/unit per mo. Rs. 2000/worker Rs. 2500/worker 0.25 hrs/unit Rs. 50/hour 300 units 7.00 Hrs 8 Hrs Show all the computations for Chase strategy and level strategy clearly and compare the solution obtained hy each method Give your managerial insights clearly